Double Coloured Magnetic Suction Wireless Earphones are compatible with most audio devices with the Bluetooth-enabled device. Its superior quality offers you a luxurious listening experience. Its connective range is up to 10metres with a playing time of 10 hours. Mixed with black and colours, and magnetic design makes more fashionable and cool. It completed with Polymer Lithium-Ion Battery, handy product box, and charging cable, definitely a great value giveaway item in this season.